CN108454016A - A kind of damping device of plastic mould - Google Patents
A kind of damping device of plastic mould Download PDFInfo
- Publication number
- CN108454016A CN108454016A CN201810158871.4A CN201810158871A CN108454016A CN 108454016 A CN108454016 A CN 108454016A CN 201810158871 A CN201810158871 A CN 201810158871A CN 108454016 A CN108454016 A CN 108454016A
- Authority
- CN
- China
- Prior art keywords
- damping device
- lower template
- block
- positioning guide
- damping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
- B29C45/2606—Guiding or centering means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/046—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means using combinations of springs of different kinds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of damping devices of plastic mould,A kind of damping device of plastic mould of the present invention,Structure is equipped with lower template damping device,The lower surface of positioning guide sleeve is connected with the upper surface of lower template damping device,When plastic mould is started to work,Reduce vibrations by lower template damping device to improve the precision of mould product,By bearing plate come supporting plastic solution,To provide spring force the slow uniform descent of bearing plate will not be shaken by spring stack,Cushion effect is being provided by gasket,To achieve the effect that dual shock absorption,Position offset is prevented to limit the downslide position of bearing plate by damping block again,To improve the precision of mould product,The position of lower template damping device is fixed by positioning guide column and threaded hole again,Improve the precision of mould product,The effect that the lower template damping device provides dual shock absorption by spring stack and gasket,Pass through positioning guide column,Threaded hole and damping block improve the precision of mould product.
Description
Technical field
The present invention is a kind of damping device of plastic mould, belongs to technical field of mold.
Background technology
For contour structures and less complex, diameter dimension is smaller, length dimension is for larger slender rectangular tube part,
Mold die sinking need to use undercut and core pulling, and a core need to only be used by being molded such product, when generally producing, can use
Hydraulic pressure or the mode of air pressure extract core out, although this method can smooth core_pulling demoulding, required mould structure
Larger, mold overall dimension is larger, since general injection molding machine does not have core pulling oil cylinder or cylinder, needs otherwise designed hydraulic pressure or air pressure
Transmission mechanism and core pulling system, therefore the cost of mold is also very high.
Prior art discloses application No. is：201620259580.0 a kind of plastic mould, including lower die, water inlet and
Water outlet is equipped with tapered wedges in the lower die, and the tapered wedges are tilted to the direction far from the barb forming part, described
Spring is additionally provided in lower die, it is close to the tapered wedges that the power that the spring is applied in the lower die makes the lower die have
Trend, the coolant flow channel for cooling down lower mode cavity is equipped between the inlet and outlet, and the lower die is equipped with for pushing up
Go out the ejecting mechanism of moulded products；The side of the lower die is equipped with the blowning installation for blowing away particle on lower mode cavity, but should
Due to damping performance deficiency when prior art mold works, causes to have vibrations generation during formed in mould, lead to mould
It is poor to have Product Precision.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of damping device of plastic mould, to solve
Due to damping performance deficiency when prior art mold works, causes to have vibrations generation during formed in mould, lead to mould
Has the poor problem of Product Precision.
To achieve the goals above, the present invention is to realize by the following technical solutions：A kind of damping of plastic mould
Device, structure include adjustable-forming block, cope plate, fixed block, hexagonal socket head cap screw, mounting hole, panel block, hanging ring hole, position and lead
Set, lower template damping device, adjustable-forming block outer surface are equipped with hanging ring hole, the upper surface of the cope plate and panel block
Lower surface fits, and the upper surface of the fixed block is equipped with hexagonal socket head cap screw, and the upper surface of the fixed block is equipped with mounting hole, described
The lower surface of positioning guide sleeve is connected with the upper surface of lower template damping device, and the lower template damping device includes that positioning is led
Column, threaded hole, bearing plate, damping block, gasket, pedestal, spring stack, lower template, the lower surface of the positioning guide column and lower template
Upper surface fit, the upper surface of the lower template is equipped with threaded hole, the outer surface of the bearing plate and the interior table of lower template
Face is connected, and the lower surface of the bearing plate is connected with the upper surface of spring stack, the inner surface of the damping block and lower template
It is connected, the lower surface of the damping block and the upper surface of pedestal fit, the lower surface of the gasket and the upper surface of pedestal
It fits, the upper surface of the gasket is connected with the lower surface of spring stack, the upper surface of the pedestal and the following table of lower template
Face is connected, and the outer surface of the lower template is connected with adjustable-forming block.
Further, the upper surface of the adjustable-forming block and the lower surface of cope plate fit, the cope plate with it is solid
Determine block to be integrated.
Further, the lower surface of the adjustable-forming block is connected with the upper surface of lower template damping device, described fixed
The upper surface and the lower surface of cope plate of position guide sleeve are mutually welded.
Further, the lower section of the cope plate is equipped with lower template damping device.
Further, the positioning guide sleeve is cylindrical structure.
Further, the cope plate is to have certain intensity and wearability made of carbon steel.
Further, the pedestal is castiron, and wearability is preferable.
Advantageous effect
A kind of damping device of plastic mould of the present invention, structure are equipped with lower template damping device, the following table of positioning guide sleeve
Face is connected with the upper surface of lower template damping device, when plastic mould is started to work, is subtracted by lower template damping device
Smaller tremors, by bearing plate come supporting plastic solution, spring force is provided by spring stack to improve the precision of mould product
So that the slow uniform descent of bearing plate will not shake, cushion effect is being provided by gasket, to reach dual shock absorption
Effect, then position offset is prevented to limit the downslide position of bearing plate by damping block, to improve the precision of mould product, then
The precision of mould product is improved in the position that lower template damping device is fixed by positioning guide column and threaded hole, which subtracts
Shake device provides the effect of dual shock absorption by spring stack and gasket, is improved by positioning guide column, threaded hole and damping block
The precision of mould product.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of the damping device of plastic mould of the present invention；
Fig. 2 is a kind of structural schematic diagram of the damping device of lower template damping device of the present invention；
Fig. 3 is a kind of schematic structural cross-sectional view of the damping device of lower template damping device of the present invention.
In figure：Adjustable-forming block -1, cope plate -2, fixed block -3, hexagonal socket head cap screw -4, mounting hole -5, panel block -6, hanging ring
Hole -7, positioning guide sleeve -8, lower template damping device -9, positioning guide column -901, threaded hole -902, bearing plate -903, damping block -
904, gasket -905, pedestal -906, spring stack -907, lower template -908.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
It please refers to Fig.1, Fig. 2, the present invention provides a kind of damping device technical solution of plastic mould：Its structure includes activity
Forming blocks 1, cope plate 2, fixed block 3, hexagonal socket head cap screw 4, mounting hole 5, panel block 6, hanging ring hole 7, positioning guide sleeve 8, lower template subtract
Device 9 is shaken, 1 outer surface of adjustable-forming block is equipped with hanging ring hole 7, the lower surface of the upper surface and panel block 6 of the cope plate 2
It fits, the upper surface of the fixed block 3 is equipped with hexagonal socket head cap screw 4, and the upper surface of the fixed block 3 is equipped with mounting hole 5, described fixed
The lower surface of position guide sleeve 8 is connected with the upper surface of lower template damping device 9, and the lower template damping device 9 includes that positioning is led
Column 901, threaded hole 902, bearing plate 903, damping block 904, gasket 905, pedestal 906, spring stack 907, lower template 908, it is described
The lower surface of positioning guide column 901 and the upper surface of lower template 908 fit, and the upper surface of the lower template 908 is equipped with threaded hole
902, the outer surface of the bearing plate 903 is connected with the inner surface of lower template 908, the lower surface of the bearing plate 903 and bullet
The upper surface of spring column 907 is connected, and the damping block 904 is connected with the inner surface of lower template 908, the damping block 904
Lower surface and the upper surface of pedestal 906 fit, and the lower surface and the upper surface of pedestal 906 of the gasket 905 fit, described
The upper surface of gasket 905 is connected with the lower surface of spring stack 907, the following table of the upper surface and lower template 908 of the pedestal 906
Face is connected, and the outer surface of the lower template 908 is connected with adjustable-forming block 1, the upper surface of the adjustable-forming block 1 with it is upper
The lower surface of template 2 fits, and the cope plate 2 is integrated with fixed block 3, the lower surface of the adjustable-forming block 1
It is connected with the upper surface of lower template damping device 9, the upper surface of the positioning guide sleeve 8 is mutually welded with the lower surface of cope plate 2,
The lower section of the cope plate 2 is equipped with lower template damping device 9, and the positioning guide sleeve 8 is cylindrical structure, and the cope plate 2 is
Made of carbon steel, it is castiron to have certain intensity and wearability, the pedestal 906, and wearability is preferable.
Hexagonal socket head cap screw 4 described in this patent is former using the inclined-plane circular rotating of object and the physics and mathematics of frictional force
Reason fastens the tool of implements parts by easy stages, and the paper of the gasket 905, rubber tissue or copper sheet are made, and are placed on two planes
Between to reinforce the material of sealing, to prevent fluid from leaking the sealing element that is arranged between static seal face.
When being used when plastic mould is started to work, vibrations are reduced by lower template damping device 9, by holding
Weight plate 903 carrys out supporting plastic solution, so that 903 slow uniform descent of bearing plate will not by spring stack 907 to provide spring force
It shakes, is providing cushion effect by gasket 905, then anti-come the downslide position for limiting bearing plate 903 by damping block 904
Only position offset, then fix by positioning guide column 901 and threaded hole 902 position of lower template damping device 9.
Due to damping performance deficiency when the present invention solves prior art mold work, cause during formed in mould
It has vibrations to generate, the problem for causing mould product precision poor, the present invention is combined with each other by above-mentioned component, is set in structure
There are lower template damping device, the lower surface of positioning guide sleeve to be connected with the upper surface of lower template damping device, when plastic mould is opened
When beginning work, vibrations are reduced to improve the precision of mould product by lower template damping device, are supported by bearing plate
Plastic solution makes the slow uniform descent of bearing plate not shake, is passing through gasket by spring stack to provide spring force
Cushion effect is provided, to achieve the effect that dual shock absorption, then limits the anti-stop bit in downslide position of bearing plate by damping block
Offset is set, to improve the precision of mould product, then fixes the position of lower template damping device by positioning guide column and threaded hole
It sets, improves the precision of mould product, the effect which provides dual shock absorption by spring stack and gasket is led to
Positioning guide column, threaded hole and damping block are crossed to improve the precision of mould product, it is described in detail below:
The lower template damping device 9 includes positioning guide column 901, threaded hole 902, bearing plate 903, damping block 904, gasket
905, pedestal 906, spring stack 907, lower template 908, the lower surface of the positioning guide column 901 and the upper surface phase of lower template 908
Fitting, the upper surface of the lower template 908 are equipped with threaded hole 902, and the outer surface of the bearing plate 903 is interior with lower template 908
Surface is connected, and the lower surface of the bearing plate 903 is connected with the upper surface of spring stack 907, the damping block 904 and lower die
The inner surface of plate 908 is connected, and the lower surface and the upper surface of pedestal 906 of the damping block 904 fit, the gasket 905
Lower surface and the upper surface of pedestal 906 fit, the upper surface of the gasket 905 is connected with the lower surface of spring stack 907,
The upper surface of the pedestal 906 is connected with the lower surface of lower template 908, the outer surface of the lower template 908 and adjustable-forming
Block 1 is connected.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of damping device of plastic mould, it is characterised in that：Its structure includes adjustable-forming block（1）, cope plate（2）, it is solid
Determine block（3）, hexagonal socket head cap screw（4）, mounting hole（5）, panel block（6）, hanging ring hole（7）, positioning guide sleeve（8）, lower template damping device
（9）, the adjustable-forming block（1）Outer surface is equipped with hanging ring hole（7）, the cope plate（2）Upper surface and panel block（6）Under
Surface fits, the fixed block（3）Upper surface be equipped with hexagonal socket head cap screw（4）, the fixed block（3）Upper surface be equipped with fix
Hole（5）, the positioning guide sleeve（8）Lower surface and lower template damping device（9）Upper surface be connected, the lower template damping
Device（9）Including positioning guide column（901）, threaded hole（902）, bearing plate（903）, damping block（904）, gasket（905）, pedestal
（906）, spring stack（907）, lower template（908）, the positioning guide column（901）Lower surface and lower template（908）Upper surface
It fits, the lower template（908）Upper surface be equipped with threaded hole（902）, the bearing plate（903）Outer surface and lower template
（908）Inner surface be connected, the bearing plate（903）Lower surface and spring stack（907）Upper surface be connected, the resistance
Buddhist nun's block（904）With lower template（908）Inner surface be connected, the damping block（904）Lower surface and pedestal（906）Upper table
Face fits, the gasket（905）Lower surface and pedestal（906）Upper surface fit, the gasket（905）Upper surface
With spring stack（907）Lower surface be connected, the pedestal（906）Upper surface and lower template（908）Lower surface be connected,
The lower template（908）Outer surface and adjustable-forming block（1）It is connected.
2. a kind of damping device of plastic mould according to claim 1, it is characterised in that：The adjustable-forming block（1）
Upper surface and cope plate（2）Lower surface fit, the cope plate（2）With fixed block（3）It is integrated.
3. a kind of damping device of plastic mould according to claim 1, it is characterised in that：The adjustable-forming block（1）
Lower surface and lower template damping device（9）Upper surface be connected, the positioning guide sleeve（8）Upper surface and cope plate（2）
Lower surface mutually weld.
4. a kind of damping device of plastic mould according to claim 1, it is characterised in that：The cope plate（2）Under
Side is equipped with lower template damping device（9）.
5. a kind of damping device of plastic mould according to claim 1, it is characterised in that：The positioning guide sleeve（8）For
Cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810158871.4A CN108454016A (en) | 2018-02-26 | 2018-02-26 | A kind of damping device of plastic mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810158871.4A CN108454016A (en) | 2018-02-26 | 2018-02-26 | A kind of damping device of plastic mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108454016A true CN108454016A (en) | 2018-08-28 |
Family
ID=63217517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810158871.4A Withdrawn CN108454016A (en) | 2018-02-26 | 2018-02-26 | A kind of damping device of plastic mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108454016A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822828A (en) * | 2019-03-06 | 2019-05-31 | 泉州华科模具有限公司 | The injection mold of a battery cover series |
| CN110406029A (en) * | 2019-07-19 | 2019-11-05 | 泉州丰泽本洪机械科技有限公司 | A kind of table supporting frame injection mold being opened with molding as power automatic material jacking |
| CN114103152A (en) * | 2021-11-26 | 2022-03-01 | 中旗(湖北)新材料有限公司 | Shaping pressing plate system |
-
2018
- 2018-02-26 CN CN201810158871.4A patent/CN108454016A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822828A (en) * | 2019-03-06 | 2019-05-31 | 泉州华科模具有限公司 | The injection mold of a battery cover series |
| CN110406029A (en) * | 2019-07-19 | 2019-11-05 | 泉州丰泽本洪机械科技有限公司 | A kind of table supporting frame injection mold being opened with molding as power automatic material jacking |
| CN114103152A (en) * | 2021-11-26 | 2022-03-01 | 中旗(湖北)新材料有限公司 | Shaping pressing plate system |
| CN114103152B (en) * | 2021-11-26 | 2023-06-13 | 中旗(湖北)新材料有限公司 | Shaping pressing plate system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180828 |
|
| WW01 | Invention patent application withdrawn after publication |